#24189C#24189C

#24189C is a dark, vivid blue. Relative luminance 0.034; OKLCH L 34.6% C 0.196 H 273.2°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#24189C
RGB	rgb(36, 24, 156)
HSL	hsl(245, 73%, 35%)
HSV	hsv(245, 85%, 61%)
CMYK	cmyk(76.9%, 84.6%, 0%, 38.8%)
CIE-LAB	lab(21.68, 47.69, -67.64)
CIE-LCH	lch(21.68, 82.76, 305.19°)
OKLab	oklab(34.61% 0.0109 -0.1956)
OKLCH	oklch(34.61% 0.196 273.2)
XYZ	xyz(7.0529, 3.4279, 31.7360)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#24189C #909C18

analogous

#184E9C #24189C #66189C

triadic

#24189C #9C2418 #189C24

tetradic

#24189C #9C184E #909C18 #189C66

square

#24189C #9C184E #909C18 #189C66

split-complementary

#24189C #9C6618 #4E9C18

monochromatic

#0C0832 #181067 #24189C #3020D1 #594BE3

Accessibility & contrast

On white

12.46

#24189C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#24189C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #24189C

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##24189C	#FFFFFF	#000000	##FFFFFF
##24189C	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA0

Deuteranopia (green-blind)

#002E9A

Tritanopia (blue-blind)

#00435C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #24189c;
/* rgb */ color: rgb(36, 24, 156);
/* oklch */ color: oklch(34.6% 0.196 273.2);

Tailwind

colors: {
  custom: {
    50: '#755abb',
    500: '#24189c',
    950: '#000000',
  },
}

SCSS

$custom: #24189c;
$custom-light: #755abb;
$custom-dark: #000000;

JSON

{
  "hex": "#24189c",
  "rgb": {
    "r": 36,
    "g": 24,
    "b": 156
  },
  "hsl": {
    "h": 245.455,
    "s": 73.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.34608,
    "c": 0.19593,
    "h": 273.2
  },
  "luminance": 0.03429
}

Semantic roles & 50–950 ramp

primary

#24189C

secondary

#BAC54B

accent

#F038DF

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0412

muted

#7C7981

Preview Lab

Preview with #24189C

Body copy rendered with the generated semantic roles for this colour.

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